CN110671804A - Comprehensive utilization system for waste heat of textile air conditioner and use method thereof - Google Patents
Comprehensive utilization system for waste heat of textile air conditioner and use method thereof Download PDFInfo
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- CN110671804A CN110671804A CN201810708511.7A CN201810708511A CN110671804A CN 110671804 A CN110671804 A CN 110671804A CN 201810708511 A CN201810708511 A CN 201810708511A CN 110671804 A CN110671804 A CN 110671804A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The invention relates to the field of comprehensive utilization of waste heat of air conditioners, in particular to a comprehensive utilization system of waste heat of a textile air conditioner and a using method thereof, wherein the comprehensive utilization system comprises a spun yarn air-conditioning air outlet chamber, the spun yarn air outlet chamber is communicated with a spun yarn air mixing chamber through a spun yarn air conditioning opening, the spun yarn air mixing chamber is communicated with a first air outlet chamber mechanism and a second air outlet chamber mechanism, one side of the second air outlet chamber mechanism is provided with a hot air duct mechanism, the second air outlet chamber mechanism is communicated with a fore-spinning air mixing chamber through the hot air duct mechanism, one side of the fore-spinning air mixing chamber is provided with a fifth filter screen, and the upper part of the other side of the fore-; the use method is simple and effective, the investment is low, the manufacture is simple and easy, the installation is convenient, a complex pipeline system is not needed, and the cost is low; the use method is simple, the characteristic of unbalanced residual heat and moisture content in different spinning workshops is fully utilized, and the energy consumption of the traditional air conditioner in the textile industry is greatly reduced.
Description
Technical Field
The invention relates to the field of comprehensive utilization of waste heat of air conditioners, in particular to a comprehensive utilization system of waste heat of a textile air conditioner and a using method thereof.
Background
In the production process of textiles, an air conditioner is a necessary measure for improving life and working environment, the traditional air conditioning technology of a textile factory is that a high-power fan is used for pumping part of hot air into an air conditioning chamber, a high-power water pump is used for pumping deep well water or low-temperature water is obtained by artificial refrigeration to spray the hot air, the hot air and the deep well water with lower temperature are subjected to heat and moisture exchange in the air conditioning chamber to reduce the temperature of the air, and finally the part of air is sent back to a workshop.
Generally speaking, the spinning production line is divided into a steel cleaning workshop, a front spinning workshop, a spun yarn workshop and a barrel twisting workshop, each workshop air conditioning system is independent, and each workshop air conditioning air supply and exhaust system is basically characterized in that:
a steel cleaning workshop: a large amount of dust and phoenix are discharged all the year round, so that outdoor air enters, the temperature in a workshop is low in winter, and the humidity in summer is high.
A pre-spinning carding rough workshop and a barrel twisting workshop: because the equipment generates less heat and is small, the temperature in a workshop is low in winter and the humidification is difficult in spring and autumn.
Spinning workshop: because the equipment generates large heat, the temperature in a workshop is higher in summer, a large amount of underground water and refrigerating water are needed for cooling and dehumidifying, and a large amount of waste heat is still discharged in winter.
Barrel twisting workshop: because the equipment generates less heat and is small, the temperature in a workshop is low in winter, and the humidification in spring and autumn consumes more energy.
Because the residual heat and residual moisture utilization rate is low, the following problems exist in the operation of the air conditioner:
1. in winter, the front spinning workshop is usually heated by steam, and a boiler discharges carbon dioxide and dust to pollute the environment and atmosphere;
2. the spun yarn production line has more equipment and large heat dissipation capacity, is not well utilized for a long time, and the traditional air conditioner in the textile industry has high energy consumption and low utilization rate of residual heat and residual humidity, thereby causing great waste;
therefore, the problem that the technical personnel in the field need to solve is how to solve the problem that the resource utilization is insufficient in the traditional air conditioner adjusting method for spinning production except summer.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a textile air conditioner waste heat comprehensive utilization system for realizing energy conservation and consumption reduction of an air conditioner in a spinning workshop in winter, spring and autumn and a use method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme: a waste heat comprehensive utilization system of a textile air conditioner comprises a spun yarn air-conditioning air outlet chamber, wherein the spun yarn air-conditioning air outlet chamber is communicated with a spun yarn air mixing chamber through a spun yarn air-conditioning opening;
the first air outlet chamber mechanism is arranged on one side of the spun yarn air mixing chamber and comprises a first air outlet main chamber, a first filter screen, a first air outlet side chamber, a second air outlet side chamber, a first air outlet side chamber opening, a second air outlet side chamber opening, a first suction fan and a second filter screen, wherein the first filter screen is arranged on one side of the first air outlet main chamber, the first air outlet main chamber is communicated with the spun yarn air mixing chamber through the first filter screen, the first suction fan is arranged at the bottom of the first air outlet main chamber, the second filter screen 306 is arranged at the bottom of the first suction fan, and a first air outlet side chamber 302 is arranged between the first suction fan 304 and the second filter screen 306;
a first air outlet side cavity opening 307 is arranged at one side of the first air outlet side cavity 302, the first air outlet side cavity 302 is communicated with the spun yarn mixing chamber 2 through the first air outlet side cavity opening 307, a second air outlet side cavity 303 is arranged at the lower part of the second filter screen 306, and one side of the second air outlet side cavity 303 is communicated with the spun yarn mixing chamber 2 through a second air outlet side cavity opening 308.
The second air outlet chamber mechanism 4 is arranged at one side of the first air outlet chamber system 3 and comprises a second air outlet main chamber 401, a third air outlet side chamber 402, a fourth air outlet side chamber 403, a third filter screen 406, a third air outlet side chamber opening 407, a fourth air outlet side chamber opening 408, a second suction fan 404 and a fourth filter screen 405, the third filter screen 406 is arranged at one side of the second air outlet main chamber 401, the second air outlet main chamber 401 is communicated with the first air outlet main chamber 301 through the third filter screen 406, the second suction fan 404 is arranged at the bottom of the second air outlet main chamber 401, the fourth filter screen 405 is arranged at the bottom of the second suction fan 404, the third air outlet side chamber 402 is arranged between the second suction fan 404 and the fourth filter screen 405, the third air outlet side chamber opening 407 is arranged at one side of the third air outlet side chamber 402, the third air outlet side chamber 402 is communicated with the first air outlet side chamber 302 through the third air outlet side chamber opening 407, the fourth air outlet side chamber 403 is arranged at the lower part of the fourth filter screen 405, one side of the fourth air outlet side cavity 403 is communicated with the second air outlet side cavity 303 through a fourth air outlet side cavity opening 408.
The hot air duct mechanism 5 includes a hot air duct pipe 500, an axial flow fan 502 and a shutter assembly 501, the axial flow fan 502 is fixed to the hot air duct pipe 500 and near one end of the front spinning mixing chamber 6, and the shutter assembly 501 is fixed to the other end of the hot air duct pipe 500.
The hot air duct pipe 500 comprises a hot air duct cavity 5003, an anti-corrosion layer 5002 and a heat preservation layer 5001, wherein the hot air duct cavity 5003 is of an isosceles triangle structure, the inner wall of the hot air duct cavity 5003 is the anti-corrosion layer 5002, the anti-corrosion layer 5002 is made of glass fiber reinforced plastic, and the heat preservation layer 5001 is fixed outside the anti-corrosion layer 5002.
The shutter assembly 501 includes a hanging groove 5011 and a shutter 5012 connected to the hanging groove 5011, the hanging groove 5011 is fixed to the upper portion of the outlet end of the hot air duct 500, the hanging groove 5011 is "L" shaped, and one end of the hanging groove 5011 is fixed to the outlet side wall of the hot air duct 500.
The flashboard 5012 is a triangular metal plate, a hook portion 50121 is fixed to the upper portion of the inner side of the flashboard 5012, and the hook portion 50121 is matched with the hanging groove 5011.
A use method of a textile air conditioner waste heat comprehensive utilization system comprises the following steps: 1) waste heat is discharged from the spun yarn air conditioner air outlet chamber 1 and enters the spun yarn air mixing chamber 2 through a spun yarn air conditioner opening 102;
2) hot air in the spun yarn mixing chamber 2 sequentially enters the first air outlet chamber mechanism 3 and the second air outlet chamber mechanism 4, and is filtered by the first filter screen 305, the second filter screen 306, the third filter screen 406 and the fourth filter screen 405;
3) the hot air filtered in the step 2 is conveyed into a front spinning air mixing chamber 6 of an adjacent front spinning workshop for secondary utilization through a hot air duct mechanism 5.
Compared with the prior art, the invention has the beneficial effects that:
the invention has the advantages of low investment, simple and easy manufacture, convenient installation, no need of complex pipeline system and low cost; the use method is simple, the characteristic that the residual heat and the residual moisture in different spinning workshops are unbalanced is fully utilized, the energy consumption of the traditional air conditioner in the textile industry is greatly reduced, the utilization rate of the residual heat and the residual moisture is obviously improved, the phenomenon of insufficient resource utilization in the traditional air conditioner adjusting method in winter, spring and autumn is avoided by carrying out secondary utilization on the residual heat, the balance and the secondary utilization of the residual heat and the residual moisture in the spinning workshops are realized, and the defects of insufficient heat and difficult humidification in the front spinning workshop and the barrel twisting workshop are overcome; the spun yarn waste heat is sent to a workshop with insufficient heat productivity through a hot air supply duct to carry out heat balance, so that steam heating is not needed in a front spinning workshop and a barrel twisting workshop, the air supply pressure of a boiler is reduced, the temperature rise of an air conditioner is completed, and the effects of energy conservation and consumption reduction are achieved; the spun yarn continuously supplements outdoor fresh air, the air of the working environment is fresh, the spun yarn has good effects of improving the working efficiency and the product percent of pass, and the spun yarn is beneficial to physical and mental health of workers.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the present invention.
FIG. 2 is a schematic view showing the structure of the hot air duct pipe according to the present invention.
FIG. 3 is a front view of the shutter assembly of the present invention.
FIG. 4 is a side view of the shutter assembly of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are provided only for illustrating the present invention and are not intended to limit the scope of the present invention.
The system for comprehensively utilizing the waste heat of the textile air conditioner as shown in fig. 1-4 comprises a spun yarn air-conditioning air outlet chamber 1, wherein the spun yarn air-conditioning air outlet chamber 1 is communicated with a spun yarn air mixing chamber 2 through a spun yarn air conditioning opening 102, the spun yarn air mixing chamber 2 is communicated with a first air outlet chamber mechanism 3 and a second air outlet chamber mechanism 4, a hot air duct mechanism 5 is arranged at one side of the second air outlet chamber mechanism 3, the second air outlet chamber mechanism 4 is communicated with a fore-spinning air mixing chamber 6 through the hot air duct mechanism 5, a fifth filter screen 601 is arranged at one side of the fore-spinning air mixing chamber 6, the upper part of the other side of the fore-spinning air mixing chamber 6 is communicated with a fore-spinning air conditioning chamber 7 through a fore-spinning air mixing opening 602, the first air outlet chamber mechanism 3 is arranged at one side of the spun yarn air mixing chamber 2 and comprises a first air outlet main chamber 301, a first filter screen 305, a first air outlet side chamber 302, a, The spun yarn air mixing device comprises a first air suction fan 304 and a second filter screen 306, wherein a first filter screen 305 is arranged on one side of a first air outlet main cavity 301, the first air outlet main cavity 301 is communicated with a spun yarn air mixing chamber 2 through the first filter screen 305, air in the spun yarn air mixing chamber 2 enters the first air outlet main cavity 301 through the first filter screen 305, impurities in the air in the spun yarn air mixing chamber 2 can be filtered and removed, a first air suction fan 304 is arranged at the bottom of the first air outlet main cavity 301, the second filter screen 306 is arranged at the bottom of the first air suction fan 304, a first air outlet side cavity 302 is arranged between the first air suction fan 304 and the second filter screen 306, a part of air in the spun yarn air mixing chamber 2 enters the first air outlet main cavity 301 through the first air outlet side cavity 302 under the action of the first air suction fan 304, a part of the air in the first air outlet side cavity 302 comes from the second air outlet side cavity 303, and the part. A first air outlet side cavity opening 307 is arranged at one side of the first air outlet side cavity 302, the first air outlet side cavity 302 is communicated with the spun yarn mixing chamber 2 through the first air outlet side cavity opening 307, a second air outlet side cavity 303 is arranged at the lower part of the second filter screen 306, and one side of the second air outlet side cavity 303 is communicated with the spun yarn mixing chamber 2 through a second air outlet side cavity opening 308. The second air outlet chamber mechanism 4 is arranged at one side of the first air outlet chamber system 3 and comprises a second air outlet main chamber 401, a third air outlet side chamber 402, a fourth air outlet side chamber 403, a third filter screen 406, a third air outlet side chamber opening 407, a fourth air outlet side chamber opening 408, a second suction fan 404 and a fourth filter screen 405, the third filter screen 406 is arranged at one side of the second air outlet main chamber 401, the second air outlet main chamber 401 is communicated with the first air outlet main chamber 301 through the third filter screen 406, the second suction fan 404 is arranged at the bottom of the second air outlet main chamber 401, the fourth filter screen 405 is arranged at the bottom of the second suction fan 404, the third air outlet side chamber 402 is arranged between the second suction fan 404 and the fourth filter screen 405, the third air outlet side chamber opening 407 is arranged at one side of the third air outlet side chamber 402, the third air outlet side chamber 402 is communicated with the first air outlet side chamber 302 through the third air outlet side chamber opening 407, the fourth air outlet side chamber 403 is arranged at the lower part of the fourth filter screen 405, one side of the fourth air outlet side cavity 403 is communicated with the second air outlet side cavity 303 through a fourth air outlet side cavity opening 408. The hot air duct mechanism 5 comprises a hot air duct pipe 500, an axial flow fan 502 and a shutter assembly 501, the axial flow fan 502 is fixed to the hot air duct pipe 500 and close to one end of the front spinning air mixing chamber 6, for sucking hot air from the second air outlet chamber mechanism 4 into the fore-spinning air mixing chamber 6, a shutter plate assembly 501 is fixed at the other end of the hot air duct pipe 500, the hot air duct pipe 500 comprises a hot air duct cavity 5003, an anti-corrosion layer 5002 and a heat insulation layer 5001, the hot air duct cavity 5003 is of an isosceles triangle structure, on one hand, the amount of the hot air is better, on the other hand, the contact area between the hot air and the duct can be reduced as much as possible compared with a rectangular structure, the inner wall of the hot air duct cavity 5003 is the anti-corrosion layer 5002, the anti-corrosion layer 5002 is made of glass fiber reinforced plastic, the heat insulation layer 5001 is fixed outside the anti-corrosion layer 5002, and the heat insulation layer 5001 is polyethylene heat insulation material or composite silicate heat insulation material or aluminum silicate heat insulation material. The shutter assembly 501 includes a hanging groove 5011 and a shutter 5012 connected to the hanging groove 5011, the hanging groove 5011 is fixed to the upper portion of the outlet end of the hot air duct 500, the hanging groove 5011 is L-shaped and one end of the hanging groove 5011 is fixed to the outlet side wall of the hot air duct 500, the shutter 5012 is a triangular metal plate, a hook portion 50121 is fixed to the upper portion of the inner side of the shutter 5012, and the hook portion 50121 is provided to match with the hanging groove 5011. The sealing rubber strips 5013 are fixed on the inner side face of the gate 5012, the sealing rubber strips 5013 are distributed on the inner side face of the gate 5012 in a triangular shape, and the distribution state of the sealing rubber strips 5013 is matched with the edge of the outlet of the hot air pipeline cavity 5003, so that the sealing rubber strips 5013 can seal the gap between the gate 5012 and the hot air pipeline cavity 5003 when the gate is buckled at the outlet of the hot air pipeline cavity 5003, and gas in the pipe is prevented from leaking.
When in use, the waste heat is discharged from the spun yarn air conditioner air outlet chamber 1 and enters the spun yarn air mixing chamber 2 through the spun yarn air conditioner opening 102; hot air in the spun yarn mixing chamber 2 sequentially enters the first air outlet chamber mechanism 3 and the second air outlet chamber mechanism 4, and is filtered by the first filter screen 305, the second filter screen 306, the third filter screen 406 and the fourth filter screen 405; the filtered hot air is conveyed into a front spinning air mixing chamber 6 of an adjacent front spinning workshop for secondary utilization through a hot air duct mechanism 5.
The technical principle is as follows: the scheme of the invention is that in three seasons of winter, spring and autumn, the excess waste heat of the spun yarn is utilized to supplement a front spinning workshop or a barrel twisting workshop through an air duct, the starting point of the waste heat in the process is a spun yarn air-conditioning air outlet chamber 1, the hot air of the fine spinning workshop with the largest heat dissipation amount is subjected to dust removal and purification, and the hot air is conveyed into a front spinning air mixing chamber 6 of an adjacent front spinning workshop through a hot air duct mechanism 5 for secondary utilization.
Economic benefits are as follows: according to the invention, a spinning factory does not need a boiler for heating in winter, only the item is that 300 tons of standard coal are saved every ten thousand spindle yarns every year according to the calculation, 0.3 ten thousand tons of standard coal are saved every 10 ten thousand spindle textile factories every year, the number of the saved standard coal is about 200 ten thousand yuan, the water for air conditioning is saved by about 30%, the water consumption is reduced by 1.2 ten thousand tons per ten thousand spindle, if a 10 ten thousand spindle spinning production line is adopted, the water is saved by 12 ten thousand tons every year in the technology, and the water is reduced by about 18 ten thousand yuan; the front spinning workshop and the barrel twisting workshop can be used for smoothly humidifying and stopping or starting less spray pumps.
Claims (6)
1. A waste heat comprehensive utilization system of a textile air conditioner comprises a spun yarn air-conditioning air outlet chamber (1), wherein the spun yarn air-conditioning air outlet chamber (1) is communicated with a spun yarn air mixing chamber (2) through a spun yarn air-conditioning opening (102), the spun yarn air mixing chamber (2) is communicated with a first air outlet chamber mechanism (3) and a second air outlet chamber mechanism (4), one side of the second air outlet chamber mechanism (3) is provided with a hot air duct mechanism (5), the second air outlet chamber mechanism (4) is communicated with a front spinning air mixing chamber (6) through the hot air duct mechanism (5), one side of the front spinning air mixing chamber (6) is provided with a fifth filter screen (601), and the upper part of the other side of the front spinning air mixing chamber (6) is communicated with a front spinning air-conditioning chamber (7) through a front spinning air mixing opening (;
the first air outlet chamber mechanism (3) is arranged on one side of the spun yarn air mixing chamber (2) and comprises a first air outlet main chamber (301), a first filter screen (305), a first air outlet side chamber (302), a second air outlet side chamber (303), a first air outlet side chamber opening (307), a second air outlet side chamber opening (308), a first air suction fan (304) and a second filter screen (306), wherein the first filter screen (305) is arranged on one side of the first air outlet main chamber (301), the first air outlet main chamber (301) is communicated with the spun yarn air mixing chamber (2) through the first filter screen (305), the first air suction fan (304) is arranged at the bottom of the first air outlet main chamber (301), the second filter screen (306) is arranged at the bottom of the first air suction fan (304), and the first air outlet side chamber (302) is arranged between the first air suction fan (304) and the second filter screen (306);
a first air outlet side cavity opening (307) is formed in one side of the first air outlet side cavity (302), the first air outlet side cavity (302) is communicated with the spun yarn air mixing chamber (2) through the first air outlet side cavity opening (307), a second air outlet side cavity (303) is formed in the lower portion of the second filter screen (306), and one side of the second air outlet side cavity (303) is communicated with the spun yarn air mixing chamber (2) through a second air outlet side cavity opening (308);
the second air outlet chamber mechanism (4) is arranged on one side of the first air outlet chamber system (3) and comprises a second air outlet main chamber (401), a third air outlet side chamber (402), a fourth air outlet side chamber (403), a third filter screen (406), a third air outlet side chamber opening (407), a fourth air outlet side chamber opening (408), a second suction fan (404) and a fourth filter screen (405), the third filter screen (406) is arranged on one side of the second air outlet main chamber (401), the second air outlet main chamber (401) is communicated with the first air outlet main chamber (301) through the third filter screen (406), the second suction fan (404) is arranged at the bottom of the second air outlet main chamber (401), the fourth filter screen (405) is arranged at the bottom of the second suction fan (404), the third air outlet side chamber (402) is arranged between the second suction fan (404) and the fourth filter screen (405), the third air outlet side chamber opening (407) is arranged on one side of the third air outlet side chamber (402), the third air outlet side cavity (402) is communicated with the first air outlet side cavity (302) through a third air outlet side cavity opening (407), a fourth air outlet side cavity (403) is arranged at the lower part of the fourth filter screen (405), and one side of the fourth air outlet side cavity (403) is communicated with the second air outlet side cavity (303) through a fourth air outlet side cavity opening (408);
the hot air duct mechanism (5) comprises a hot air duct pipe (500), an axial flow fan (502) and a shutter assembly (501), the axial flow fan (502) is fixed at one end of the hot air duct pipe (500) close to the front spinning air mixing chamber (6), and the shutter assembly (501) is fixed at the other end of the hot air duct pipe (500).
2. The textile air conditioner waste heat comprehensive utilization system as claimed in claim 1, characterized in that: the hot air duct pipe (500) comprises a hot air duct cavity (5003), an anti-rust layer (5002) and an insulating layer (5001), wherein the hot air duct cavity (5003) is of an isosceles triangle structure, the inner wall of the hot air duct cavity (5003) is the anti-rust layer (5002), the anti-rust layer (5002) is made of glass fiber reinforced plastic, and the insulating layer (5001) is fixed outside the anti-rust layer (5002).
3. The textile air conditioner waste heat comprehensive utilization system as claimed in claim 2, characterized in that: the gate plate assembly (501) comprises a hanging groove (5011) and a gate plate (5012) connected with the hanging groove (5011), the hanging groove (5011) is fixed to the upper portion of the outlet end of the hot air duct pipe (500), the hanging groove (5011) is L-shaped, and one end of the hanging groove is fixed to the wall of the outlet end of the hot air duct pipe (500).
4. The textile air conditioner waste heat comprehensive utilization system according to claim 3, characterized in that: the gate plate (5012) is a triangular metal plate, a hook part (50121) is fixed to the upper portion of the inner side of the gate plate (5012), and the hook (50121) is matched with the hanging groove (5011).
5. The textile air conditioner waste heat comprehensive utilization system according to any one of claim 4, characterized in that: sealing rubber strips (5013) are fixed on the inner side face of the flashboard (5012), the sealing rubber strips (5013) are distributed on the inner side face of the flashboard (5012) in a triangular shape, and the distribution state of the sealing rubber strips is matched with the outlet edge of the hot air pipeline cavity (5003).
6. Use method of the textile air conditioner waste heat comprehensive utilization system according to any one of claims 1 to 5, comprising the following steps: 1) waste heat is discharged from the spun yarn air conditioner air outlet chamber 1 and enters the spun yarn air mixing chamber 2 through a spun yarn air conditioner opening 102;
2) hot air in the spun yarn mixing chamber (2) sequentially enters a first air outlet chamber mechanism (3) and a second air outlet chamber mechanism (4) and is filtered by a first filter screen (305), a second filter screen (306), a third filter screen (406) and a fourth filter screen (405);
3) the hot air filtered in the step 2) is conveyed into a front spinning air mixing chamber 6 of an adjacent front spinning workshop for secondary utilization through a hot air duct mechanism 5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810708511.7A CN110671804B (en) | 2018-07-02 | 2018-07-02 | Comprehensive utilization system for waste heat of textile air conditioner and use method thereof |
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| CN201810708511.7A CN110671804B (en) | 2018-07-02 | 2018-07-02 | Comprehensive utilization system for waste heat of textile air conditioner and use method thereof |
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| CN110671804B CN110671804B (en) | 2020-12-29 |
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| KR20170021045A (en) * | 2015-08-17 | 2017-02-27 | 양석표 | Ventilation duct for heat recovery |
| CN206320841U (en) * | 2016-12-20 | 2017-07-11 | 绍兴柯桥南红纱业有限公司 | Spinning workshop heat recycling device |
| US10004157B2 (en) * | 2013-08-13 | 2018-06-19 | Amazon Technologies, Inc. | Mobile soft duct system |
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| US10004157B2 (en) * | 2013-08-13 | 2018-06-19 | Amazon Technologies, Inc. | Mobile soft duct system |
| CN104633747A (en) * | 2013-11-14 | 2015-05-20 | 青岛鑫益发工贸有限公司 | Textile workshop heat energy transfer technology |
| KR20170021045A (en) * | 2015-08-17 | 2017-02-27 | 양석표 | Ventilation duct for heat recovery |
| CN205856711U (en) * | 2016-06-28 | 2017-01-04 | 阜阳恒泰纺织有限公司 | A kind of spinning process hot air circulating system |
| CN106017060A (en) * | 2016-07-07 | 2016-10-12 | 无锡市昂益达机械有限公司 | Intelligent textile dryer capable of recycling waste heat |
| CN206320841U (en) * | 2016-12-20 | 2017-07-11 | 绍兴柯桥南红纱业有限公司 | Spinning workshop heat recycling device |
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